fredricka. the israeli military says it is expanding ground operations across the whole gaza strip. this, as the israel defense forces ordered people today living in southern gaza to evacuate to areas even farther south. the idf now says it s destroyed at least 500 hamas tunnel shafts since entering the enclave. fighting also heating up on israel s border today with lebanon. iran-backed hezbollah says it targeted several sites in northern israel. the idf says several soldiers were injured by an anti-tank missile. prime minister benjamin netanyahu saying israel s forces will not stop in gaza until hamas is eradicated. hamas saying, though, there will be no negotiations for the remaining hostages still being held in gaza, including women and children, until israel agrees to a cease-fire. cnn has teams around the region monitoring all these latest developments for you. we want to start with cnn s matthew chance in tel aviv. what more are you learning about the israeli military s